| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $159.49 | 6.432% | $169.7484 | $169.75 | $169.75 | $169.70 |
| Purchase #2 | $78.39 | 11.229% | $87.1924 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $122.63 | 6.752% | $130.91 | $130.91 | $130.90 | $130.90 |
| Purchase #4 | $52.97 | 5.404% | $55.8325 | $55.83 | $55.85 | $55.80 |
| Purchase #5 | $156.76 | 7.228% | $168.0906 | $168.09 | $168.10 | $168.10 |
| Purchase #6 | $196.93 | 11.633% | $219.8389 | $219.84 | $219.85 | $219.80 |
| Purchase #7 | $92.38 | 5.106% | $97.0969 | $97.10 | $97.10 | $97.10 |
| 7 purchase totals = | $859.55 | $928.7097 | $928.71 | $928.75 | $928.60 | |